Be a Guinea Pig for Heathrow Terminal 2

Here's an interesting idea for a day out. Ahead of its public opening on 4th June 2014, why not be part of the volunteer team to act as passengers for the newly-refurbished Heathrow Terminal 2?

There are trial dates on Wednesdays 2nd, 9th, 30th April 2014, and a larger scale test on Saturday 17th May 2014. I don't know whether I will be there yet, though given its location I expect a large number of UK-based Flyertalkers to be present.